Hi, On Tue, Apr 05, 2011 at 10:28:13AM +0200, Christian Zoffoli wrote: > Il 04/04/2011 20:03, Andrew Daugherity ha scritto: > [cut] > > The APC PDUs do support outlet groups spanning several PDUs, using > > multicast I > > believe. There's even a note about it in README.rackpdu in the cluster-glue > > package: > > ==== > > In case your nodes are equipped with multiple power supplies, the > > PDU supports synchronous operation on multiple outlets on up to > > four Switched Rack PDUs. See the User's Guide for more > > information on how to setup outlet groups. > > ==== > > > > What I'm not clear about is how to tell the apcmaster stonith plugin which > > outlet group to control. The only parameters mentioned in its built-in > > help are > > ipaddr, login, and password.
I guess you mean apcmastersnmp. Just name outlets after nodes. > thank you very much ...I've not seen such feature before ...I'll make > some tests. There was some discussion about this rackpdu feature on the linux-ha ML and, apparently, there's no guarantee that all outlets are actually reset (or turned off). So, you should do thorough testing. I never tested it myself and I'd appreciate if you share your findings. Cheers, Dejan > Christian > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: > http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
